View clinical trials related to Hemorrhage.
Filter by:Aneurysmal subarachnoid hemorrhage (aSAH) is characterized by the rupture of an intracranial aneurysm and accumulation of blood in the subarachnoid space with 30 to 40% mortality rate. Amongst the survivors 40-50% suffers disability due to cognitive decline.Trends towards early surgery offers challenge to anesthesiologist to provide optimum brain relaxation and simultaneously maintaining stable hemodynamics. Anesthetic agents are administered to conduct smooth neurosurgical procedure. These agents may affect patient's cognitive function postoperatively.Currently most common anesthetic agents used are either intravenous hypnotic agents (propofol) or volatile inhalational agents (isoflurane/sevoflurane/desflurane). Provision of neuroprotection with propofol and volatile inhalational agents has been studied by various authors.Not many studies have been performed in patients undergoing aneurysmal clipping surgeries looking into effects of various anesthetic agents on intraoperative (I/O) brain condition, I/O hemodynamic and POCD.Thus present study is planned to compare propofol and desflurane for long term postoperative cognitive decline in patients undergoing surgery following aneurysmal subarachnoid hemorrhage.
The goals of the project are to evaluate a noninvasive monitor of brain metabolism and blood flow in critically ill humans. If validated, such a reliable noninvasive brain blood flow and metabolism monitor, by allowing physiologic and pharmacologic decisions based on real-time brain physiology, potentially will become an important tool for clinicians in their efforts to prevent additional brain tissue death in patients admitted with stroke, brain hemorrhage and traumatic brain injury.
The use of Oxytocin for labor induction may cause receptor exhaustion and thus making its use in the third stage of labor ineffective in reducing post partum blood loss as compared to other uterotonics.So, we studied the effect of other uterotonic which is misoprostol in reducing post partum hemorrhage.
A comparison of reported estimated blood loss with quantified blood loss in all patients whose medical records indicate Triton was used during their vaginal delivery.
The objective of this randomized, single-center, examiner-blind, controlled, parallel group, six-month clinical study is to compare the antiplaque/antigingivitis potential of a no-alcohol essential oil containing mouthrinse and an alcohol essential oil containing mouthrinse. A negative control group using only an ADA Accepted anticavity toothpaste will be included.
The purpose of this study is to demonstrate the correlation of the Compensatory Reserve Index (CRI) numeric and graphical trend readings to intravascular volume changes as compared to graded blood loss (removal of 20% of estimated total blood volume in ~333 mL aliquots) and to stroke volume as measured by the Nexfin monitor during the same graded blood removal period. Enrollment includes both men and women.
UI-EWD (NextBiomedical Co, Incheon, South Korea), a new hemostatic powder for endoscopic treatment of high-risk bleeding peptic ulcers and bleeding after ESD/EMR.
Peri operative haemorrhage following cardio Pulmonary Bypass may occur in 5 to 10% of cardiac surgical interventions. Treatment of such complication often necessitates various combinations therapeutic intervention including allogenic blood products administration, drug use and/or surgical intervention. All are expensive treatment and decision making is guided by patient clinical status and biological tests of the haemostatic function. A key point is the time frame of the clinical process. Therapeutic choices have to be done as fast as possible to minimize bleeding consequences on patient haemodynamic and physiological status. Conventional coagulation test results availability time usually exceed 45' after blood drawing. In such situation, the results may not reflect precisely the coagulation system current state. This downside is often counterbalanced by clinicians empirical choices preceding lab test results knowledge that may conduct to inappropriate treatment, blood product overuse and undue expense. Viscoelastic point of care test may compensate for the limitations of conventional coagulation tests. In perioperative haemorrhage, faster and more precise information about haemostatic function may help for more accurate therapeutic choices. The IMOTEC study aims to compare haemorrhage management following cardiac surgery using conventional blood coagulation tests or thrombo-elastogaphic point of care test. Primary endpoint is a cost utility analysis of the technology and secondary endpoints include blood component transfusion, postoperative bleeding , thoracic re-intervention, postoperative infection (any cause), organ failure, in hospital length of stay and death.
The subject Novel Motorized Spiral Enteroscope (NMSE) represents a new technology which offers all of the advantageous options of spiral enteroscopy with a faster and less invasive approach. The system is similar to other currently marketed endoscopes in that it incorporates a flexible insertion tube, light source, digital imaging, and channels for passing accessories for sample collection or therapeutic interventions. The NMSE system is unique in that it incorporates a user-controlled motor contained in the endoscope's handle to rotate a spiral cuff located on the endoscope's insertion tube. Rotation of this cuff, which has soft spiral-shaped "fins", pleats the small bowel on to the endoscope's insertion tube, thereby allowing rapid and atraumatic access deep into the small bowel. The system also includes a display monitor, a motor control unit, device to display measured motor current and signal torque, and a set of foot pedals. Motorization of the Spiral Enteroscope and limitation of rotation to a short cuff instead of a long overtube promise to accelerate the procedure, to facilitate insertion and to improve maneuvering the instrument in comparison to conventional spiral enteroscopy
Retrospective study to evaluate if FIBTEM predicts the amount of postoperative bleeding in total knee replacement patients.